Mercer, IL
County market analytics
Public Record
Median Sale Price
$163.3K
12-Month Sales
44
1-Year Appreciation
—
Properties Tracked
2,164
Median Sale Price History
Top Cities
| Name | Median |
|---|
Cities in Mercer
| City | Sales 12mo | Median |
|---|
Recent Sales
| Date | Address | City | Price |
|---|---|---|---|
| May 13, 2026 | 211 CLAY ST | New Boston | $89.1K |
| Apr 15, 2026 | SE 13th St | Aledo | $336.5K |
| Mar 20, 2026 | 13th St | Viola | $165K |
| Mar 20, 2026 | 100 N OLIVER ST | Joy | $80K |
| Mar 17, 2026 | N Henderson Rd | Alexis | $315K |
| Feb 17, 2026 | Suncrest Ct | Sherrard | $245K |
| Feb 12, 2026 | N Scott St | Alexis | $93K |
| Jan 7, 2026 | PAR LN LOT 5 | Sherrard | $54K |
| Dec 18, 2025 | 4th Ave | Sherrard | $133K |
| Dec 2, 2025 | 944 45TH ST | New Boston | $197.5K |
| Oct 27, 2025 | 3rd St | Sherrard | $145K |
| Aug 25, 2025 | 911 4TH ST | New Boston | $209K |
| Aug 8, 2025 | Washington St | New Windsor | $135K |
| Jul 25, 2025 | 150th Ave | Lynn Center | $129.9K |
| Jul 21, 2025 | NE 5th St | Aledo | $100K |
| Jun 20, 2025 | 261st St | Milan | $345K |
| Jun 17, 2025 | State Highway 94 | Aledo | $136K |
| Jun 12, 2025 | 335th St | New Windsor | $228K |
| Jun 11, 2025 | E Main St | Aledo | $120K |
| May 6, 2025 | 3rd St | Sherrard | $68K |
4-Quarter Forecast
Linear projection from past trendQuarterly trend
+6.1%
Implied 1-yr
+24.5%
2026 Q3
$208.3K
2026 Q4
$217.4K
Median Price — History + Forecast
Year-built distribution
Properties by build era
Map
Recent top sales — most expensive
| Address | City | Sale date | Sale price |
|---|---|---|---|
| 1751 310TH ST | Sherrard | Aug 3, 2022 | $710,000 |
| 1751 310TH ST | Sherrard | Oct 12, 2021 | $630,000 |
| Lakeview Ct | Sherrard | Aug 12, 2022 | $600,000 |
| Lakeview Dr | Sherrard | May 9, 2022 | $490,000 |
| 3091 175TH AVE | Sherrard | Dec 31, 2021 | $430,000 |
| NW 9th Ave | Aledo | Dec 19, 2022 | $415,000 |
| 270th St | Viola | Oct 11, 2022 | $412,000 |
| S College Ave | Aledo | Dec 2, 2024 | $400,000 |
| 140th Ave | Sherrard | Jun 1, 2022 | $399,000 |
| 300th St | Sherrard | Apr 22, 2022 | $390,000 |
Other counties in Illinois
How Mercer ranks in Illinois
1-year appreciation
#46 of 105
Median price
#42 of 105
Frequently asked about Mercer County
What is the median sale price in Mercer County?
The median sale price in Mercer County over the last 12 months is $163.3K, based on 44 transactions.
How many sales happen each year in Mercer County?
Roughly 44 home sales were recorded in Mercer County over the trailing 12 months.
When were most homes in Mercer County built?
Most homes in Mercer County were built in the Pre-1950 era.